PVR 500

[themlruts]

OK on the page of tested good hardware.  The pvr 500 should work.  The problem is i an know very very little about linux.  I just did the install off the dvd.  It find the pvr 500 i select the turner in the setup wizard and it asked what is hooked up to it.  But i have no choices.  On the page it ask you to  Alt-Ctrl-2 then type   
   apt-get install ivtv-firmware
   rmmod ivtv
   modprobe ivtv
I dont understand were to type this in
Thanks
Mike